//
// Utilities.swift
//
// Copyright (c) 2015-2019 Damien (http://delba.io)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//

import Foundation

extension String {
    /// The last path component of the receiver.
    var lastPathComponent: String {
        return NSString(string: self).lastPathComponent
    }

    /// A new string made by deleting the extension from the receiver.
    var stringByDeletingPathExtension: String {
        return NSString(string: self).deletingPathExtension
    }

    /**
     Returns a string colored with the specified color.
     
     - parameter color: The string representation of the color.
     
     - returns: A string colored with the specified color.
     */
    func withColor(_ color: String?) -> String {
        guard let color = color else {
            return self
        }

        return "\u{001b}[fg\(color);\(self)\u{001b}[;"
    }
}
